Sub Technical Inc 724-625-0008 24/7
Compaction Grouting

"Fast, Efficient,
and Professional"

"They stopped water I thought
would never be stopped"

"Sub-Tech won't leave until
the job is done right"

"Response time in an
emergency is FANTASTIC"

"Their technicians were very helpful
and really know their business"

"Sub-Tech has always taken the time to
explain everything and answer my questions"

"You may as well call them first because if
you don't, you will be calling them second"

Water Control Testimonials

I wanted to reach out to thank you for the work that Homer, Brian, and Dave performed for us last week. It was a welcome sight to see the bottom of our dewatered cofferdam after it had been flooded with water that we were not able to control for 8 weeks. It is an even better sight to see the footer poured and the substructure work taking place. We appreciate the hard work of your crews and the guidance that they provided us. Now that we know you guys are around we will be making the call for your services much earlier in the future before we get to the point that we did in this case. 

Ryan P., Field Engineer



The guys at Sub-Technical,Inc. are no doubt the best at the job set before them. No matter when you call up on them they are ready to perform and they stay till the job is complete, These guys have bent over backwards to accommodate our needs, and they have a great work relationship with the Company and MSHA due to their work and safety record.  With that said when the clock is ticking and the job needs complete.

Freddie L., Safety Manager


RR Tunnel with Crew
RR Tunnel
Block Dam